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Do you need help with blocked drains in London?

Whether it is a blocked drain, bad smells or even a broken gully, our drain engineers in the London area can find the cause of the problem and offer you the most cost effective solution.

Checkatrade approved drainage contractor

If you need a FREE quote or advice about a blocked drain, drain clearance, drain repairs or any drain related problem in London, call 020 8168 9981 or email

Approved drain company in South London

What drainage services do we offer in the London area?

Blocked Drains

Unblocking drains for commercial and domestic customers across the whole of London, 24 hrs a day, 365 days a year.

Drain Surveys

CCTV surveys to detect drain problems or build over or pre-purchase drain surveys for home buyers in London.

Drain Repairs

Cracked or broken drains in London? We offer no dig drain repairs such as patches and lining, or drain excavation.

Emergency Plumber

If you need a 24 hr emergency plumber in London to unblock toilets, showers, baths and sinks, then we can help.

Septic Tanks

Liquid waste removal or cesspit and septic tank emptying for householders and commercial premises in London.

Drain Tracing

If you need to know the exact location and depth of a drain, our engineers can use a sonde transmitter and receiver.

Looking for an emergency plumber in London?

If you are looking for an emergency plumber to come to your property in London, to clear blocked drains, toilets, showers, sinks or baths, then Drain Detectives can definitely help.

You really need a specialist drainage company to clear any blockages, as a London plumber may not have the necessary equipment such as a high pressure water jetter.

What plumbing jobs we do for our customers in London?

  Blocked toilets
  Blocked showers
  Blocked baths
  Blocked sinks

We can send an emergency plumber to clear a blocked toilet at your London home, 24 hrs a day, 365 days a year. Call 020 8168 9981 or email

Blocked toilets in London. Call for an emergency plumber.

What do we charge to clear blocked drains in London?

£85.00 plus vat
This is a fixed price to clear a blocked drain, gully, sink, bath or shower at a domestic property in the London area. 
Prices are higher for evenings and weekends. If it is not a standard blockage, we will quote for additional work.

What areas of London can we help with blocked drains and drain repairs?

Our local engineers provide the full range of drain and plumbing services throughout the London area including Bromley, Bexley, Brixton, Croydon, Forest Hill, Streatham, Chessington, Lewisham, Kingston upon Thames, Richmond, Sutton, Greenwich, Mitcham, Lambeth, Wandsworth, Hammersmith, Fulham, Herne Hill, Clapham, Westminster, Putney, South Norwood, Sydenham and Wimbledon.

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Why use Drain Detectives for blocked drains in London?

Fast Response 24/7

Someone will always answer the phone, so whatever your drain emergency, our local London engineers can come to your rescue.

Guaranteed Work

We are pleased to offer London customers a one month guarantee on drainage work when we have cleared their blocked drains.

Competitive Prices

Drain Detectives aim to give the best value for money price for blocked drains in the London area, with fixed prices offered wherever possible.

Free Expert Advice

Not sure where to start? Call our office in South London and an engineer will advise you on the best way to tackle your drainage issues.

Big Jobs, Little Jobs

Whether you have a blocked drain in the garden of your terraced house or need a drain survey for a London shopping centre we can help.

Checkatrade approved

We are proud to be members of checkatrade. We ask all of our London customers to leave reviews when we clear blocked drains.

What if you need drain repairs in London?

If you find out that you have cracked, broken or collapsed drains, you will need to get the repairs done quickly. Broken drains can lead to unpleasant smells, rat infestation and even subsidence to your London property. Drain repairs need not be expensive.

We use trenchless no dig technology to repair cracked and broken drains wherever possible. We can use patches or drain lining without the need for costly excavation.

For FREE advice about drain repairs, call 020 8168 9981 or email our London office.

Drain repairs in London

What our customers in London are looking for

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London's number one drainage contractor

Looking for a cctv drain survey in London?

If you are a London homebuyer who needs a pre-purchase drain survey or you need a survey to investigate subsidence, rat problems or bad smells, we can help.

We provide a full insurance backed report for commercial or domestic customers. For those in a hurry, we offer a quick look survey which is cheaper, but without the report.

If you have blocked drains, need drain clearance or drain repairs, you have come to the right place. Call our London office on 020 8168 9981 today for expert advice and a FREE no obligation quote!